PE Innovation Co., Ltd. is working in collaboration with Tatsuta Electric Wire Co., Ltd.,
a manufacturer of nano copper ink, to provide antenna and circuit board printing services.
Printing Electronics Technology using nano-copper ink is perfectly
environmentally friendly and excellent cost-effective.
Due to the impact of global warming and abnormal weather, new approaches are required to prevent pollution from exhaust and wastewater during the antenna and circuitry manufacturing process. Current conventional circuit board manufacturing uses large amounts of water and electricity, along with chemicals, increasing concerns about its impact on the environment.
The Perfect DRY® production method provided by PE Innovation Co., Ltd. significantly reduces the environmental impact. The copper used as raw material is 100% recycled. FR4, polyimide, PET, and other printing substrates can be selected as before, using plant-based paper makes it possible to create environmentally friendly products.
Until now, printed electronics has normally used silver ink. However, due to spike of recent price of silver,
the price difference between silver and copper in terms of raw material costs is more than 200% (based on the market prices of silver and copper, as of December 2025).
In terms of conductivity, which is a key characteristic, nano-copper ink has the same properties as silver ink, achieving high cost performance.
The circuitry formation technology provided by PE Innovation Co., Ltd. is a quite simple production process consisting of printing, drying, and sintering. The production process uses the Perfect DRY® method, which does not use special gases or chemicals, and allows for sintering in a flash time without pressure or in an atmospheric atmosphere.
Because the production process is simple, it saves production space, capital investment and is highly productive, allowing for short delivery lead times.